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Return a “NULL” object if search result not found
I'm pretty new to C++ so I tend to design with a lot of Java-isms while I'm learning. Anyway, in Java, if I had class with a 'search' method that would return an object T from a Collection< T > that matched a specific parameter, I would return that object and if the object was not found in...
How to change highlighted occurrences color in Eclipse's sidebar?
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Go to Windows/Preferences/Java/Editor/Mark Occurrences and check the box "Mark Occurrences of the selected element in the current file."
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AsyncTask Android example
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classes starts with generally capital letters in Java , that's a notation usually followed
– Vamsi Pavan Mahesh
Mar 13 '14 at 15:35
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How to get string width on Android?
...://developer.android.com/reference/android/graphics/Paint.html#measureText(java.lang.String)
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Regular expression for a hexadecimal number?
...ter: ^[0-9A-F]+$ It can also recognize hex patterns like: '535GH0G73' For Java, we can use e.g String.matches() for checking this.. Thank you guys for the response :)
– saurcery
Feb 10 '12 at 2:23
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How to round up the result of integer division?
...of how to display pagination controls, when using a language such as C# or Java.
16 Answers
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How do I define and use an ENUM in Objective-C?
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Can Obj C Enums have member variables like they can in Java? If so, how?
– clocksmith
Aug 8 '14 at 15:42
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Difference between HashMap, LinkedHashMap and TreeMap
What is the difference between HashMap , LinkedHashMap and TreeMap in Java?
I don't see any difference in the output as all the three has keySet and values . What are Hashtable s?
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How do I set the rounded corner radius of a color drawable using xml?
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where to save this file and how to get it in my java code?thanks
– shyam
Sep 29 '11 at 7:43
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What does the filter parameter to createScaledBitmap do?
...ation, involving doing a series of 50% scale reductions. See http://today.java.net/pub/a/today/2007/04/03/perils-of-image-getscaledinstance.html for details.)
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